Unable to Swing Sword While Holding Jump

EXPECTED BEHAVIOR

The player is able to swing their sword while holding jump.

ACTUAL BEHAVIOR

The player is unable to swing their sword while holding jump, causing them to occasionally lose lives by hitting enemies which are impossible to avoid.

HOW TO REPRODUCE

Launch Mighty Knight 1.0.0 on Android 8.1.0
Tap the Sword icon in lower right
Hold the Jump button and Tap the Sword icon

TESTING ENVIRONMENT

Device: Pixel 2 XL
OS: Android 8.1.0
App Version: 1.0.0

RECORDING OF THE BUG

Posted on Utopian.io - Rewarding Open Source Contributors